System Description
H3C S3600 Series Ethernet Switches
Chapter 2 Hardware Description
2-38
2.7.5 Power System
I. AC-input power
Rated voltage: 100 to 240 VAC; 50 to 60 Hz
Max. tolerance: 90 to 264 VAC; 50 to 60 Hz
II. DC-input power
Voltage: -53 to -55 VDC.
2.7.6 PoE
The S3600-28P-PWR-SI switch provides PoE (Power over Ethernet), that is, to supply
-48V DC power to the remote powered device (PD), such as IP phone, WLAN wireless
access points (AP), Security, Bluetooth AP, through the twisted pair cable.
As the power sourcing equipment (PSE), S3600-28P-PWR-SI supports
IEEE802.3af standard, and is also compatible with PDs that is not conformed to
this standard.
The S3600-28P-PWR-SI provides power through 24 fixed Ethernet electrical ports,
and thus is able to support up to 24 remote Ethernet switches with a maximum
transmission distance of 100 m (328 ft).
The maximum power of each Ethernet port for the remote PD is 15.4 W.
PoE input voltage ranges from -53 VDC to -55 VDC.
2.7.7 Cooling System
The S3600-28P-PWR-SI is cooled by five fans.
2.8 S3600-52P-EI Ethernet Switch
2.8.1 Appearance
The S3600-52P-EI has 48 x 10Base-T/100Base-TX Ethernet ports, four 1000 Mbps
SFP ports and one console port on its front panel, and on its rear panel one AC-input
and one DC-input.
